Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KDVN 010705 CLSIOW CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 205 AM CDT WED SEP 01 2021 ................................... ...THE IOWA CITY IA CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2021 TO 8/31/2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) HIGHEST 96 08/24 85 11 LOWEST 45R 06/22 57 -12 AVG. MAXIMUM 86.0 84.1 1.9 AVG. MINIMUM 65.2 63.8 1.4 MEAN 75.6 73.9 1.7 DAYS MAX >= 90 28 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) TOTALS 9.45 13.14 -3.69 DAILY AVG. 0.10 0.14 -0.04 DAYS >= .01 23 DAYS >= .10 19 DAYS >= .50 6 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 1.95 07/09 TO 07/10 DEGREE DAYS HEATING TOTAL 6 18 -12 SINCE 7/1 0 2 -2 COOLING TOTAL 1003 838 165 SINCE 1/1 1095 919 176 .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.0 HIGHEST WIND SPEED/DIRECTION 37/270 DATE 07/14 HIGHEST GUST SPEED/DIRECTION 48/260 DATE 07/14 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.23 NUMBER OF DAYS FAIR 68 NUMBER OF DAYS PC 19 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 18 HAIL 0 SLEET 0 FOG 32 FOG W/VIS <= 1/4 MILE 5 HAZE 12 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$